SEALING STRUCTURE WITH CHECK VALVE FUNCTION FOR INTEGRATED HYDRAULIC CONTROL SYSTEM AND INTEGRATED HYDRAULIC CONTROL SYSTEM WITH THE SAME

摘要

PURPOSE: A sealing structure having a function of a check valve for implementing an integrated hydraulic control system and the integrated hydraulic control system having the same are provided to connect different hydraulic control systems through the same without a hydraulic pipe, thereby compactly forming the integrated hydraulic control system. CONSTITUTION: A sealing structure having a function of a check valve for implementing an integrated hydraulic control system integrates a first hydraulic control system with a second hydraulic control system connected to the first hydraulic control system. The first and the second hydraulic control system are mutually coupled, and are in surface contact with each other. A hydraulic line at the modulator block of the first hydraulic control system communicates with a hydraulic line at the modulator block of the second hydraulic control system through at least one through-flow path (114). A flow path connecting seal (100) for preventing hydraulic pressure for braking from being leaked outside is formed at the through-flow path, and a hollow part (104) is formed inside the same. A backflow preventing member (130) for preventing the backflow of the hydraulic pressure is formed between one side of the seal and the through-flow path or the other side of the seal and the through-flow path.